<div class="example container">
  <div>
    <div>
      <button id="run" class="button run">
        Run batch operation
      </button>
      <button id="reset" class="button button-outline reset">
        Reset
      </button>
    </div>
  </div>
  <div>
    <div style="display: flex; align-items: center;">
      <input id="isCalculated" type="checkbox" style="margin: .1em"/>
      <label for="isCalculated">Calculated</label>
    </div>
  </div>
  <div>
    <table>
      <colgroup>
        <col style="width:25%" />
        <col style="width:15%" />
        <col style="width:20%" />
        <col style="width:20%" />
        <col style="width:20%" />
      </colgroup>
      <thead>
      <tr>
        <th>Name</th>
        <th>Year_1</th>
        <th>Year_2</th>
        <th>Average</th>
        <th>Sum</th>
      </tr>
      </thead>
      <tbody></tbody>
    </table>
  </div>
</div>